Good product and ground extremely fine and absolutely clean. I used it as part of an all purpose gluten free flour. The bag was not properly sealed at the factory so I gave it only five stars. I ordered this same product from another distributor of Bobs Mill and it had the same leaky bag. The bags apparently are not air tight so I empty them into a mason jar and suck out all the air, otherwise it makes quite a mess in the cupboard.

Potato starch is good in many recipes for the gluten free. I personally don't find potato pulp all that healthy, kinda like how I feel about white flour, but it works well - I particularly think it works well in my old 'white flour' recipes ( which I've mainly tried to leave behind). Try this with a cornstarch combo (and xanthan gum) to recreate things like cupcakes and biscuits.

I have been testing this "resistant starch" product for the past 2.5 weeks to help blood sugar and insulin resistance. So far, it seems to be helping with blood sugar control, and I expect more progress over time. If you run a similar experiment, be sure and use PS with COLD water so it is not digested as a regular carb. I also ordered inulin(prebiotic) to take with the potato starch, as they seem to work together in the body.